Ayumi Hamasaki is a Japanese singer-songwriter and former actress. Hamasaki has been dubbed the "Empress of Pop" due to her popularity and widespread influence in Japan. Since her 1998 debut with the single "Poker Face", Hamasaki has sold over 50 million records in Japan, ranking her among the best-selling singers in the country. As a female singer, Hamasaki holds several domestic records for her singles, such as the most number-one hits, the highest sales, and the most million-sellers. From 1999 to 2009, Hamasaki had at least one single each year top the charts. Hamasaki is the first female singer to have eight studio albums since her debut to top the Oricon and the first artist to have an album debut at number-one for 11 consecutive years.

In 2008, Ayumi revealed that an inoperable condition caused complete deafness in her left ear.

Birth name in Kanji: 濱崎歩